The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 13, 1983
Filed:
Jan. 08, 1981
Applicant:
Inventors:
Robert M Del Principe, Hawthorne, CA (US);
David A Hostetler, Torrance, CA (US);
John Ling, Hacienda Heights, CA (US);
Assignee:
Mattel, Inc., Hawthorne, CA (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A63F / ;
U.S. Cl.
CPC ...
273313 ; 273 / ; 273 / ;
Abstract
An electronic game utilizing a phototransducer and a plurality of input switches as inputs to a microprocessor for actuating a display and speaker for providing visual and audible clues to a user in accordance with internally generated signals. The processor estabilishes light sensitivity levels for comparison with incident light levels on the phototransducer for processing by the processor in accordance with the timing and duration of actuation of the input switches.